Writing down binary data... with padding bytes

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  • whoever free()-ed RAM w/o 0-ing passwords is the guilty party :slight_smile:
  • padding 4 bytes here and 3 bytes there - hopefully not that much space to leak info..

On a more serious note wouldn't it be nice to have both options?

Alternative to my earlier idea on rustFreeze:

  • write rustFreeze in asm
  • make it aware of page size somehow
  • for each page in range read first 8 bytes and write them back

This should tame even MADV_FREE right?